import gradio as gr
from gradio.mix import Parallel

mod1=gr.Interface.load("huggingface/gpt2")
mod2=gr.Interface.load("huggingface/EleutherAI/gpt-j-6B")
mod3=gr.Interface.load("huggingface/EleutherAI/gpt-neo-1.3B")

gr.Parallel(mod1, mod2, mod3, title="txt generator", description="txt").launch()